FI62384C - Saett och anordning foer formning av en materialbana - Google Patents
Saett och anordning foer formning av en materialbana Download PDFInfo
- Publication number
- FI62384C FI62384C FI780904A FI780904A FI62384C FI 62384 C FI62384 C FI 62384C FI 780904 A FI780904 A FI 780904A FI 780904 A FI780904 A FI 780904A FI 62384 C FI62384 C FI 62384C
- Authority
- FI
- Finland
- Prior art keywords
- distribution chamber
- stream
- transition zone
- ionization
- rods
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 239000011120 plywood Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 229920002522 Wood fibre Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Forging (AREA)
- Developing Agents For Electrophotography (AREA)
- Dowels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7703460A SE403585B (sv) | 1977-03-25 | 1977-03-25 | Sett och anordning for att forma en materialbana genom avsettning av i en fordelningskammare instrommande i gasformigt medium fordelad strom av partiklar, exv fibrer, pa en i fordelningskammaren anordnad avleggningsyta |
| SE7703460 | 1977-05-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI780904A7 FI780904A7 (fi) | 1978-09-26 |
| FI62384B FI62384B (fi) | 1982-08-31 |
| FI62384C true FI62384C (fi) | 1982-12-10 |
Family
ID=20330842
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI780904A FI62384C (fi) | 1977-03-25 | 1978-03-22 | Saett och anordning foer formning av en materialbana |
| FI780905A FI62385C (fi) | 1977-03-25 | 1978-03-22 | Saett och anordning foer behandling av ett fibroest eller partikulaert material |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI780905A FI62385C (fi) | 1977-03-25 | 1978-03-22 | Saett och anordning foer behandling av ett fibroest eller partikulaert material |
Country Status (13)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE450256B (sv) * | 1983-12-23 | 1987-06-15 | Svenska Traeforskningsinst | Sett och anordning for framstellning av skikt av torra fibrer pa en formyta |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777231A (en) * | 1972-09-27 | 1973-12-04 | A Guschin | A device for forming a layer of fibrous material of homogeneous structure |
| GB1550167A (en) * | 1975-05-09 | 1979-08-08 | Owens Corning Fiberglass Corp | Method and apparatus for producing fibrous packs |
| SE397943B (sv) * | 1975-09-26 | 1977-11-28 | Svenska Flaektfabriken Ab | Sett och anordning for att forma en materialbana genom avsettning av i en fordelningskammare instrommande i gasformigt medium fordelad strom av partiklar, exempelvis fibrer, pa en i fordelningskammaren anordnad ... |
-
1977
- 1977-03-25 SE SE7703460A patent/SE403585B/xx not_active IP Right Cessation
-
1978
- 1978-02-28 AU AU33683/78A patent/AU517535B2/en not_active Expired
- 1978-03-17 JP JP3092378A patent/JPS53143775A/ja active Granted
- 1978-03-21 PL PL1978205462A patent/PL117170B3/pl unknown
- 1978-03-21 DE DE19782812381 patent/DE2812381A1/de active Granted
- 1978-03-22 NO NO781028A patent/NO149537C/no unknown
- 1978-03-22 FI FI780904A patent/FI62384C/fi not_active IP Right Cessation
- 1978-03-22 FI FI780905A patent/FI62385C/fi not_active IP Right Cessation
- 1978-03-23 CA CA299,679A patent/CA1105665A/en not_active Expired
- 1978-03-23 DD DD78204385A patent/DD136370A6/xx not_active IP Right Cessation
- 1978-03-23 YU YU696/78A patent/YU41091B/xx unknown
- 1978-03-24 SU SU782597955A patent/SU882418A3/ru active
- 1978-03-24 RO RO7893610A patent/RO74099A/ro unknown
- 1978-03-24 FR FR7808754A patent/FR2384615A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FI62385C (fi) | 1982-12-10 |
| JPS53143775A (en) | 1978-12-14 |
| SU882418A3 (ru) | 1981-11-15 |
| PL117170B3 (en) | 1981-07-31 |
| DD136370A6 (de) | 1979-07-04 |
| RO74099A (ro) | 1981-02-28 |
| FI62385B (fi) | 1982-08-31 |
| AU3368378A (en) | 1979-09-06 |
| SE403585B (sv) | 1978-08-28 |
| PL205462A1 (pl) | 1978-11-06 |
| NO781028L (no) | 1978-09-26 |
| JPS6120650B2 (enrdf_load_html_response) | 1986-05-23 |
| DE2812381A1 (de) | 1978-09-28 |
| FI780904A7 (fi) | 1978-09-26 |
| AU517535B2 (en) | 1981-08-06 |
| FI780905A7 (fi) | 1978-09-26 |
| YU41091B (en) | 1986-12-31 |
| CA1105665A (en) | 1981-07-28 |
| FR2384615A2 (fr) | 1978-10-20 |
| FR2384615B2 (enrdf_load_html_response) | 1982-01-08 |
| FI62384B (fi) | 1982-08-31 |
| YU69678A (en) | 1982-10-31 |
| NO149537C (no) | 1984-05-09 |
| DE2812381C2 (enrdf_load_html_response) | 1989-04-27 |
| NO149537B (no) | 1984-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: AKTIEBOLAGET SVENSKA FLAEKTFABRIKEN |